College Chemistry Quiz
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THERMOCHEMISTRY (CALORIMETRY & HESS'S LAW)
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A calorimetry experiment involves dissolving 8.50 g of NH4Cl in 150.0 g of water. The temperature drops from 25.0°C to 21.3°C. If the experiment is repeated using 300.0 g of water instead, what would be the expected temperature change?
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